DOI: 10.1055/s-00000058

Planta Medica

Issue 06 · Volume 56 · December 1990 DOI: 10.1055/s-002-5459

Short Lectures

  • 493
    Fiedler, W.; Lorenzi-Riatsch, A.; Hesse, M.:

    The Role of Alkaloids in Plants: The Spermine Alkaloid Aphelandrine

  • 494
    Baumert, A.; Maier, W.; Gröger, D.:

    Characterization of Acridone-Specific Enzymes and Elicitor-Stimulation of Acridone Formation in Cell Cultures of Ruta graveolens

  • 494
    Stadler, R.; Zenk, M. H.:

    Bisbenzylisoquinoline Alkaloid Biosynthesis: Characterization of a Microsomal Cytochrome P-450 from Berberis stolonifera Cell Suspension Cultures

  • 495
    Bringmann, G.; Rübenacker, M.; Jansen, J. R.; Geuder, T.; Assi, L. Aké:

    Isolation, Structure Elucidation, and Stereoselective Total Synthesis of Novel Alkaloids from Triphyophyllum peltatum

  • 496
    Bringmann, G.; Pokorny, F.; Reuscher, H.; Lisch, D.; Assi, L. Aké:

    Novel Ancistrocladaceae and Dionocophyllaceae Type Naphthylisoquinoline Alkaloids from Ancistrocladus abbreviatus: A Phylogenetic link Between the Two Families?

  • 497
    Lozoya, E.; Hahlbrock, K.; Scheel, D.:

    Biosynthesis of Flavonoids and Furanocoumarins in Parsley Cell Cultures after Simultaneous Treatment with Fungal Elicitor and UV Light

  • 497
    Hussain, R. A.; Fullas; Bordas, E.; Pezzuto, J. M.; Soejarto, D. D.; Kinghorn, A. D.:

    Structure-Sweetness Relationships of Some Labdane-Type Diterpene Glycosides from Baccharis gaudichaudiana

  • 498
    Marston, A.; Slacanin, I.; Décosterd, L.; Hostettmann, K.:

    Centrifugal Partition Chromatography: A Recently Developed Liquid-Liquid Technique for the Rapid Isolation of Natural Products

  • 498
    Luckner, M.; Moldenhauer, D.; Fürst, B.; Diettrich, B.:

    Cardenolide Accumulation in Crown Galls and Cell Lines Obtained by Transformation of Digitalis lanata with Agrobacterium tumefaciens Wild-Type Strains

  • 499
    Dräger, B.:

    Tropinone Reductase in Root Cultures of Hyoscyamus niger, Atropa belladonna, and Datura stramonium

  • 499
    Enovoldsen, K.; Joersbo, M.; Andersen, J. M.:

    Studies on the Formation of Oil Glands in Callus Cultures of Black Currant, Ribes nigrum

  • 500
    Whaley, H. A.; Wiley, V. H.; Shilliday, F. B.; Haber, C. L.; Slechta, L.; Mizsak, S. A.:

    The Coproduction of Milbemycins and Polyethers

  • 500
    Luanratana, O.; Lertthamapravit, Y.; Noymuang, W.; Buasang, W.:

    Micropropagatiom of Duboisia myoporoides by Tissue Culture Methods

  • 501
    Roos, W.:

    Elicitor-Triggered Acidification of Cytoplasm in Gossypium Cells - A Step in Signal Transduction?

  • 501
    Srivastava, K. C.:

    Antiplatelet Components from Common Food Spice Clove (Eugenia caryophyllata) and their Effects on Prostanoid Metabolism

  • 502
    O'Neill, M. J.; Lewis, J. A.:

    Screening Higher Plants for Biological Activity - Is it Worth it?

  • 502
    Bai, D.:

    Traditional Chinese Materia Medica: A Retrospect and Prospect

  • 502
    Linnenbrink, N.:

    International Comparison of Specific Requirements for Registration of Phytopharmaceuticals with Focus on the European Community

  • 503
    Onayade, O. A.; Scheffer, J. J. C.; Svendsen, A. Baerheim:

    The Importance of Phytotherapy and Screening of Plants Used Medicinally in Africa

  • 504
    Tan, G. T.; Pezzuto, J. M.; Kinghorn, A. D.:

    Evaluation of Natural Products as Inhibitors of Human Immunodeficiency Virus (HIV) Reverse Transcriptase

  • 504
    Samuelsson, G.; Farah, M. H.:

    Compounds with Anti-Inflammatory Effects from Senra incana

  • 505
    Kimura, I.; Uwano, T.; Kadota, S.; Kikuchi, T.; Kimura, M.:

    Musclide-A1: A New Type of Compound Activating Protein Kinase C Derived from an Old Drug, Musk, in Traditional Chinese Medicine

  • 505
    Nijs, G.; Lemli, J.:

    Possible Role of Prostaglandins in Acceleration of Small Intestinal Transit by Rhein Anthrone

  • 506
    Eich, E.; Schulz, J.; Trumm, S.; Sarin, P. S.; Maidhof, A.; Merz, H.; Schröder, H. C.; Müller, W. E. G.:

    Lignanolides: Novel In Vitro Anti-HIV Active Agents

  • 506
    Espada, A.; Rodriguez, J.; Villaverde, M. C.; Riguera, R.; Otero, J. A.; Cadena, R.:

    Hypoglucaemic Activity of Triterpenoid Glycosides from Boussingaultia baselloides

  • 507
    Erdelmeier, C. A. J.; Sticher, O.:

    Indole Alkaloids with in vitro Anticancer Activity Present in Ammoniacal Extracts of Nauclea orientalis

  • 507
    Aladesanmi, A. J.; Hoffmann, J. J.:

    Alkaloids of the Heartwood of Phelline comosa

  • 508
    Bashir, M.; Kingston, D. G. I.; Tassell, R. Van; Wilkins, T. D.:

    Metabolism of the Mutagenic Food Pyrolysis Quinoxaline MeIQx in the Human Colon

  • 509
    Blömeke, B.; Poginsky, B.; Dominiak, M.; Marquardt, H.; Westendorf, J.:

    Metabolism and Genotoxicity of Anthraquinone Glycosides Present in Rubia tinctorum

  • 509
    van Beek, T. A.; Scheeren, H. A.; Rantio, T.; Griepink, F. C.; Melger, W. C.:

    Determination of Ginkgolides and Bilobalide in Ginkgo biloba Leaves, Extracts, and Phytopharmaceuticals

    • Posters

  • 510
    Şener, B.; Temizer, H.:

    Chemical Studies on the Alkaloids from Corydalis solida subsp. tauricola

  • 510
    Lavault, M.; Guinaudeau, H.; Bruneton, J.; Sévenet, T.:

    Alkaloids from Three Malayan Annonaceae

  • 511
    López, S.; Tojo, E.; Blanco, O.; Villaverde, M. C.; Castedo, L.:

    A Comparative Phytochemical Study of Spanish Sarcocapnos Species

  • 512
    Sariyar, G.; Guinaudeau, H.; Freyer, A.; Shamma, M.:

    Quaternary Isoquinoline Alkaloids from Turkish Papaver Species

  • 512
    Dutschewska, H.; Kuzmanov, B.:

    Ploidy Control of Biosynthesis among the Thalictrum Dimeric Alkaloids

  • 513
    Velcheva, M.; Dutschewska, H.; Danghaaghiin, S.; Samdanghiin, Z.; Yansanghiin, Z.:

    Alkaloids in Thalictrum Species from Mongolia

  • 513
    Philipov, S.; Dutschewska, H.; Kuzmanov, B.:

    Chemotaxonomic Research on the Genus Glaucium

  • 513
    Estévez, J. C.; Villaverde, M. C.; Estévez, R. J.; Castedo, L.:

    A New Approach to the Synthesis of 5-Oxoaporphines

  • 514
    Zhu, D.-Y.; Song, B.-Z.; Jiang, F.-X.:

    Two New Dioxoaporphine Alkaloids Isolated from Aristolochia tuberosa

  • 514
    Myint, S. H.; Cortes, D.; Hocquemiller, R.; Hadi, A. H.; Davoust, D.; Cavé, A.:

    A Novel Bis-Aporphine Alkaloid: Trivalvone

  • 515
    Blanco, O.; Castedo, L.; Cortes, D.; Villaverde, M. C.:

    New Alkaloids from Sarcocapnos saetabensis

  • 515
    Codina, C.; Viladomat, F.; Bastida, J.; Quirion, J.-C.:

    Alkaloids from Narcissus panizzianus

  • 516
    Gómez, B.; González, C.; Pérez, D.; Guitián, E.; Castedo, L.:

    New Methods for Synthesis of Amaryllidaceae Alkaloids

  • 517
    Mata, R.; Calzada, F.; Díaz, E.; Toscano, R. A.:

    Sesquiterpene Evoninoate Alkaloids from Hippocratea excelsa

  • 517
    Soto-Hernández, M.; Jackson, A. H.:

    Studies on Erythrina Alkaloids

  • 518
    Powell, R.; Plattner, R.; Yates, S.; Clay, K.; Leuchtmann, A.:

    Ergobalansine: A New Ergot-Type Peptide Alkaloid Isolated from Cenchrus echinatus Infected with Balansia obtecta

  • 518
    Lin, L.-Z.; Cordell, G. A.; Ni, C.-Z.; Clardy, J.:

    Further Studies on the Alkaloids of Gelsemium elegans

  • 519
    Lin, L.-Z.; Cordell, G. A.:

    Further Studies on the Alkaloids of Camptotheca acuminata

  • 519
    Rambalakos, T.; Waddell, T. G.:

    New Quinine Derivatives with Electrophilic Centers

  • 520
    Quetin-Leclercq, J.; Warin, R.; Delaude, C.; Angenot, L.:

    Matadine: A New Anhydronium Base from Strychnos gossweileri

  • 520
    Molyneux, R. J.:

    Polyhydroxypyrrolizidine and -indolizine Alkaloids of Leguminosae

  • 521
    Wiedenfeld, H.; Röder, E.:

    Pyrrolizidine Alkaloids from Ageratum conyzoides

  • 521
    Röder, E.; Liu, K.; Yuan, C. L.; Yang, S. S.:

    New Pyrrolizidine Alkaloids from Senecio integrifolius

  • 522
    Röder, E.; Wiedenfeld, H.; Kersten, R.; Kröger, R.:

    Determination of Open Chain Pyrrolizidine Alkaloids by Capillary Gas Chromatography

  • 522
    Lurz, G.; Greinwald, R.; Witte, L.; Czygan, F.-C.:

    Quinolizidine Alkaloids in Spartium junceum

  • 523
    Veen, G.; Greinwald, R.; Witte, L.; Wray, V.; Czygan, F.-C.:

    Virgilidone: A New Tricyclic Quinolizidine Alkaloid in Virgilia and its Chemotaxonomic Significance

  • 523
    Nasution, M. P.; Hussain, R. A.; Kinghorn, A. D.; Tosun, A.; Tosun, F.; Tanker, M.; Özden, T.:

    A New Type of Quinolizidine Alkaloid from Genista sessilifolia

  • 524
    Duh, C.-Y.; Wang, S.-K.; Wu, Y.-C.:

    New Cytotoxic Pyridone Alkaloids from Piper arborescens

  • 524
    Begley, M. J.; Crombie, L.; Crombie, W. M. L.; Toplis, D.; Whiting, D. A.:

    The Dihydroagarofuran Esters of Catha transvaalensis

  • 525
    Furukawa, H.; Ito, C.; Ju-ichi, M.; McPhail, A. T.; Wu, T.-S.:

    Structure and Bioactivity of Citropones; The First Naturally Occurring Homoacridone Alkaloids from Citrus Plants

  • 525
    Gbewonyo, W. S. K.; Candy, D. J.:

    Chromatographic Isolation of Insecticidal Components from Piper guineense

  • 526
    Boughandjioua, N.; Chao, L. R.; Skaltsounis, A.-L.; Seguin, E.; Tillequin, F.; Koch, M.:

    Synthesis of Hordenine β-L-Rhamnoside and Hordenine Acylglucorhamnosides

  • 527
    Laakso, I.; Seppänen-Laakso, T.; Herrmann-Wolf, B.; Kühnel, N.; Knobloch, K.:

    Constituents of the Essential Oil from the Holy Basil or Tulsi Plant, Ocimum sanctum

  • 527
    Refaat, A. M.; Baghdadi, H. H.; Ouda, H. E.; Ahmad, S. S.:

    A Comparative Study Between the Egyptian and Romanian Sweet Marjoram (Majorana hortensis)

  • 527
    Cañigueral, S.; Iglesias, J.; Vila, R.; Virgili, A.; Ibañez, C.:

    Essential Oil of Salvia canariensis Leaves

  • 528
    Sarer, E.:

    The Essential Oil from Salvia potentillifolia

  • 528
    Onayade, O. A.; Scheffer, J. J. C.; Schripsema, J.:

    6-Hydroxycarvotanacetone and Other Constituents of the Essential Oil of Laggera alata

  • 529
    Aboutabl, E. A.; DePorter, H. L.; ElTohamy, S. F.; Doss, S. L.:

    Essential Oils of the Leaves of Three Pistacia Species Grown in Egypt

  • 529
    Zwaving, J. H.; Bos, R.:

    Analysis of the Essential Oils of Five Curcuma Species

  • 530
    Carle, R.; Fleischhauer, I.; Beyer, J.; Reinhard, E.:

    IRMS-Studies on the Origin of (-)α-Bisabolol and Chamazulene in Chamomile Preparations

  • 531
    Kastner, U.; Reznicek, G.; Jurenitsch, J.; Kubelka, W.; Baumann, A.; Robien, W.; Sosa, S.; Loggia, R. Della:

    A New Proazulene from Achillae aspleniifolia

  • 531
    Eglseer, K.; Jurenitsch, J.; Korhammer, S.; Haslinger, E.; Kubelka, W.; Franz, C.:

    Structures of the Main α-Methylene-γ-lactones from Achillae setacea

  • 531
    Greger, H.; Hofer, O.:

    Alkamides and Polyacetylenes: Two Different Biogenetic Trends in the European Achillae millefolium Group

  • 532
    Wang, Y.; Toyota, M.; Krause, F.; Hamburger, M.; Hostettmann, K.:

    Antifungal and Larvicidal Polyacetylenes from Artemisia borealis

  • 533
    Chang, C.-T.; Yang, J.-T.; Hsu, M.-T.:

    Study on the Natural Pesticidal Components in Echinops grijisii

  • 533
    Bauer, R.; Remiger, P.; Alstat, E.:

    Alkamides and Caffeic Acid Derivatives from the Roots of Echinacea tennesseensis

  • 534
    Huschka, R. Th.; Bauer, H.-H.; Gierschner, K.:

    Effect of Enzymatic Treatment on the Quality of Valerian Juice

  • 535
    Demetzos, C.; Skaltsounis, A.-L.; Tillequin, F.; Koch, M.:

    Phase-Transfer-Catalyzed Synthesis of Flavonoid Glycosides

  • 535
    Ranarivelo, Y.; Hotellier, F.; Skaltsounis, A.-L.; Tillequin, F.:

    Biomimetic Synthesis of (-)-Deoxyrhexifoline, (-)-Tecostidine, and (-)-Actinidine by Transformations of the Iridoid Glycoside Loganin

  • 536
    Teborg, D.; Junior, P.:

    Exaltoside and 7-Epiexaltoside: Two Novel Acylated Secoiridoid Glucosides from Villarsia exaltata

  • 536
    Teborg, D.; Steigel, A.; Junior, P.:

    Penstriatoside: A Novel Type of Trimeric Open-Chain Monoterpene Glucoside from Penstemon digitalis

  • 537
    Lahloub, M. F.; Saad, H.-E. A.; Halim, A. F.:

    Iridoid Glucosides from Veronica persica Growing in Egypt

  • 537
    Akdemir, Z.; Çaliş, I.; Junior, P.:

    Iridoid Glucosides from Pedicularis condensata

  • 538
    Benkrief, R.; Skaltsounis, A.-L.; Tillequin, F.; Koch, M.; Pusset, J.:

    Iridoids from Coelospermum billardieri

  • 538
    Benkrief, R.; Skaltsounis, A. L.; Tillequin, F.; Koch, M.; Pusset, J.:

    Iridoids and Alkaloids from Oxera morieri

  • 539
    Yeo, H.-S.; Kim, J.; Chung, B. S.:

    Phytochemical Studies on Filipendula glaberrima

  • 539
    Zinoun, M.; Deslandes, E.; Cosson, J.:

    Chemical and IR Spectroscopic Analysis of Sulfated Polysaccharides from Gastroclonium ovatum

  • 539
    Brown, R. T.; Dauda, B. E. N.; Kandasamy, M.; Santos, C. A. M.:

    Lonitoside: A Novel Monoterpenoid Macrolide Diglycoside from Lonicera nitida

  • 540
    Hendriks, H.; Bos, R.:

    The Presence of Parthenolide in Dutch Tansy

  • 540
    Zare, K.; Habibi, Z.; Mirdjalili, F.; Rustaiyan, A.:

    Diterpenoids from Platychaeta aucheri

  • 541
    Hisham, A.; Pieters, L. A. C.; Dommisse, R.; Esmans, E.; Vlietinck, A. J.:

    Narucinone: A New Tricyclic Sesquiterpene Ketone from the Root Bark of Uvaria narum

  • 542
    Hisham, A.; Pieters, L. A. C.; Dommisse, R.; Claeys, M.; Berghe, D. Vanden; Scharpé, S.; Vlietinck, A. J.:

    A New Cytotoxic Guaianolide Glucoside from Elephantopus scaber

  • 542
    Weyerstahl, P.; Marschall-Weyerstahl, H.; Christiansen, C.:

    New Sesquiterpenes of Baccharis dracunculifolia Leaf Oil

  • 543
    Rustaiyan, A.; Zare, K.; Habibi, Z.:

    Germacranolides from Tanacetum polycephalum

  • 543
    Tavares, M. R.; Reis, L.; Palma, F. M. S. B.; Marcelo Curto, M. J.:

    A New Guaianolide from Cynara humilis

  • 544
    Picheansoonthon, C.; Engle, J. D.; Doskotch, R. W.:

    Conformational Studies of 11 (S)-Dihydrospeciformin

  • 544
    Schön, B.; Becker, H.:

    Diterpenoids from in vitro Cultures of the Liverwort Scapania nemorea

  • 545
    Richomme, P.; Godet, M.-C.; Bruneton, J.:

    15-Monomethyl Ester of Dehydropinifolic Acid: A New Leishmanicidic Labdane Derivative Isolated from Polyalthia macropoda

  • 545
    Marner, F. J.; Littek, A.; Karimi-Nejad, Y.:

    Triterpenoids with Spirobicyclic Structures from Iris pseudacorus and Iris foetidissima

  • 546
    Rauter, A. P.; Galindro, J. M.; Silva, J. M.; Quintal, R.:

    Triterpenes from the Latex of Euphorbia piscatoria

  • 547
    Wray, V.; Proksch, P.; Strack, D.:

    The Use of Long-Range 1H-1H-Coupling in the Structural Elucidation of New Plant Products

  • 547
    Šaden-Krehula, M.; Kuštrak, D.; Blažević, N.:

    Δ4-3-Ketosteroids in Flowers and Leaves of Vitex agnus-castus

  • 548
    Oger, J.-M.; Richomme, P.; Sévenet, T.; Bruneton, J.; Guinaudeau, H.:

    Steroids from Neosiphonia supertes, a Marine Fossil Sponge

  • 548
    Pegel, K. H.; Rogers, C. B.:

    A Review of Triterpenoids Extracted from the Leaves of South African Combretum Species

  • 548
    Sung, T. V.; Steglich, W.; Adam, G.:

    Three New Triterpene Glycosides from the Leaves of Schefflera octophylla

  • 549
    Stojakowska, A.:

    Changes in the Proscillaridin A Content During Micropropagation of Urginea maritima

  • 550
    Ghorbani, M.; Kaloga, M.; Frey, H.-H.; Eich, E.:

    Phytochemical Reinvestigation of Xysmalobium undulatum Roots (Uzara)

  • 551
    Morita, H.; Kishi, E.; Takeya, K.; Itokawa, H.; Tanaka, O.:

    New Quassinoids from the Roots of Eurycoma longifolia

  • 551
    Stuppner, H.:

    New Cucurbitacin Glycosides from Picrorhiza kurroa

  • 552
    Johnson, L.; Reese, P.; Roberts, E.; Lam, L.; Vederas, J.:

    Structurally Interesting Cucurbitacins from Fevillea cordifollia

  • 552
    Sweilam, N. Z.; El-Menshawi, B. S.; El-Olemy, M. M.; Rücker, G.:

    Alkaloids of Mesembryanthemum Species; I. Protoalkaloids of M. crystallinum and M. nodiflorum

  • 553
    El-Olemy, M. M.; Saleh, M. M.; Awad, N. E.:

    A New Colourimetric Method for the Determination of Saponins

  • 553
    Bader, G.; Wagner, K.; Hiller, K.:

    New Bisdesmosidic Triterpenoid Saponins from Helianthus annuus

  • 554
    Reznicek, G.; Jurenitsch, J.; Kubelka, W.; Korhammer, S.; Haslinger, E.; Hiller, K.:

    The First Spectroscopically Confirmed Saponins from Solidago canadensis

  • 554
    Ikeda, Y.; Sugiura, M.; Fukaya, C.; Yokoyama, K.; Hashimoto, Y.; Kawanishi, K.; Moriyasu, M.:

    A Potent Inhibitor of Cyclic Nucleotide Phosphodiesterase from Periandra dulcis

  • 555
    Jiang, Y.; Haag, M.; Quirion, J. C.; Cabalion, P.; Kuballa, B.; Anton, R.:

    Structure of a New Saponin from the Seed of Mimosa pudica

  • 555
    Grujić-Vasić, J.; Kovač, E.:

    Properties of Saponin from Wood Anemone

  • 556
    Walker, E. B.; Roth, B.:

    Solvent-Dependent Stability of Carotenes During HPLC Analysis

  • 556
    Meshkatalsadat, M. H.; Parekh, H. H.:

    Chemical Investigations of the Flowers of Moltkia caerulea

  • 557
    Pandya, A. C.; Bapodra, A. H.; Parekh, H. H.:

    Brominated Phenolic Compounds in Indian Marine Algae

  • 557
    Pereira, R. C.; Valentin, Y. Y.; Teixeira, V. L.; Kelecom, A.:

    Phlorotannins in Brazilian Brown Algae: Quantitative Study and Ecological Implications

  • 558
    Li, S.-M.; Glombitza, K.-W.:

    Further Phlorotannins from Carpophyllum maschalocarpum

  • 559
    König, G. M.; Wright, A. D.; de Nys, R.; Sticher, O.:

    New Terpenoid Metabolites from Marine Algae

  • 560
    Palaniswamy, V. A.; McCloskey, D. V.; Ratych, O. T.; Taylor, S. P.; McCormick, T.; Singh, P. D.:

    Preparation and Structural Elucidation of Amphotericin X

  • 560
    Zhang, H.-l; Yang, G.-h; Chen, P.-c:

    A Novel Metabolite from Streptomyces Species

  • 560
    Pereda-Miranda, R.; Ibarra, P.; Hernández, L.; Novelo, M.:

    Bioactive Constituents from Hyptis Species

  • 561
    Cortes, D.; Myint, S. H.; Laurens, A.; Hocquemiller, R.; Cavé, A.:

    Corossolone and Corossolin: Two Novel Cytotoxic Acetogenins from Annona muricata

  • 561
    Kowalczyk, B.; Olechnowicz-Stepień, W.:

    A Further Contribution to the Lipophilic Constituents of Fraxinus excelsior Leaves

  • 562
    Jahn, K.; Kilian, H. D.; Kraus, Lj:

    Detection of Anthranoids from “Ganna Ganna” (Cassia Species)

  • 562
    Rivas, G. V.; Torres, S. R.; Waksman de Torres, N.:

    Dimeric Anthracenones from Karwinskia Species

  • 563
    Farah, M. H.; Andersson, R.; Samuelsson, G.:

    Microdontin A and B: Two New Aloin Derivatives from Aloe microdonta

  • 563
    Rauwald, H. W.; Demirezer, Ö:

    Rapid Isolation and Separation of Labile Glucofrangulinanthrones A and B from Fresh Rhamnus frangula Bark and their Analytical Characterisation

  • 564
    Niemann, G. J.; Versluis, K.:

    Anthranilic Acid Derivatives and Other Phenolic Acids from Fungus-Infected Carnation Stems

  • 564
    Pieters, L. A. C.; Vanden Berghe, D. A.; Vlietinck, A. J.:

    Biologically Active Constituents of Sangre de Drago, a Traditional South American Drug

  • 565
    Julkunen-Tiitto, R.; Sorsa, S.:

    Phytochemical Changes in Senescent Salix myrsinifolia Leaves

  • 566
    Bladt, S.; Wagner, H.; Woo, W. S.:

    HPLC Fingerprint Analysis and Standardisation of Eleutherococcus (Acanthopanax) Extracts

  • 566
    Diallo, B.; Vanhaelen-Fastré, R.; Vanhaelen, M.:

    Long-Chain Volatile Ketones and Triacylbenzenes from Cochlospermum tinctorium Rhizome

  • 567
    Takasaki, M.; Konoshima, T.; Hashimoto, K.; Katoh, Y.; Kozuka, M.:

    Efficient Analyses of Natural Products; III. Detection and Preparative Scale Isolation of Euglobals from Eucalyptus Species

  • 568
    Takasaki, M.; Konoshima, T.; Kozuka, M.; Shingu, T.; Tokuda, H.; Nishimo, H.; Iwashima, A.:

    The Structures of Euglobal-Gl, -G3 and -G4, Three New Inhibitors of Epstein-Barr Virus Activation from Eucalyptus grandis

  • 568
    Orjala, J.; Erdelmeier, C. A. J.; Wright, A. D.; Sticher, O.:

    A New Chromene and a New Prenylated Benzoic Acid Derivative from Piper aduncum Leaves

  • 569
    Gumbinger, H. G.; Vahlensieck, U.; Winterhoff, H.:

    Determination of Phenolic Ingredients in Lamiaceae and Boraginaceae with HPLC and Diode Array UV-Detection

  • 569
    Dora, G.; Edwards, J. M.; Campbell, W.:

    Thyrsiflorin: A Novel Phenalenone Pigment from Wachendorfia thyrsiflora

  • 569
    Hadaček, F.; Greger, H.:

    Coumarins of Peucedanum hispanicum and P. ostruthium: HPLC Comparison of Two Closely Related Species

  • 570
    Campbell, W. E.; Gray, A. I.; Waterman, P. G.:

    Coumarins from Thamnosma africanum

  • 571
    Vuorela, H.; Härmälä, P.; Summanen, J.; Lehtonen, P. J.; Hiltunen, R.:

    Variation of Coumarin Content in Peucedanum palustre Growing in Finland

  • 571
    Zobel, A. M.; Brown, S. A.; Glowniak, K.:

    Localization of Furanocoumarins in Leaves, Fruits, and Seeds of Plants Causing Contact Photodermatitis

  • 572
    Ekiert, H.:

    Furanocoumarins in Tissue Cultures of Ammi majus

  • 572
    Kreher, B.; Neszmélyi, A.; Jurcic, K.; Wagner, H.:

    New Phytochemical and Immunological Investigations of Euphorbia resinifera and Daphne mezereum

  • 573
    Khan, I. A.; Erdelmeier, C. A. J.; Sticher, O.:

    A New Phenylpropanoid Glycoside from Eurya tigang

  • 573
    Chen, Z.-L.; Wen, D.-X.:

    Ilexrotunin: A Dimeric Sinapaldehyde Glucoside from Ilex rotunda

  • 574
    Çaliş, İ; Basaran, A. A.; Saracoğlu, I.; Sticher, O.; Rüedi, P.:

    Iridoids and Two New Phenylpropanoid Glycosides from Phlomis linearis

  • 574
    Çaliş, İ; Taşdemir, D.; Sticher, O.:

    Lagotoside: A New Phenylpropanoid Glycoside from Lagotis stolonifera

  • 575
    García-Viguera, C.; Tomás-Barberán, F. A.; Ferreres, F.; Tomás-Lorente, F.:

    Typification of Fruit Juices by HPLC Flavonoid Analysis

  • 575
    Hasler, A.; Meier, B.; Sticher, O.:

    Quantitative HPLC Analysis of Flavonoid Aglycones in Different Medicinal Plants

  • 576
    Petereit, F.; Kolodziej, H.; Nahrstedt, A.:

    Flavan-3-ols and Proanthocyanidins from the Herb of Cistus incanus

  • 577
    Turiák, Gy; Kéry, Á; Pétri, G.:

    TLC Screening of Some Procyanidins in Rosaceae Species

  • 577
    Baldé, A. M.; Pieters, L. A.; Wray, V.; Gergely, A.; Claeys, M.; Kolodziej, H.; Berghe, D. A. Vanden; Vlietinck, A. J.:

    New Procyanidins with Doubly Linked Structures from Pavetta owariensis

  • 578
    Treutter, D.:

    A New HPLC Technique with a Selective Chemical Reaction Detection of Catechins and Condensed Tannins

  • 578
    Veit, M.; Czygan, F.-C.; Geiger, H.; Markham, K. R.:

    Flavonoids in Equisetum x litorale

  • 579
    Noguchi, M.; Hosoda, K.:

    Studies on the Quality Evaluation of Kijitsu, Dried Unripe Citrus Fruits

  • 580
    Schreiber, A.; Carle, R.; Reinhard, E.:

    On the Accumulation of Apigenin in Chamomile Flowers

  • 580
    de Graça Ribeiro Campos, M.; Sabatier, S.; Amiot, M.-J.; Aubert, S.:

    Characterization of Flavonoids in Three Hive Products: Bee Pollen, Propolis, and Honey

  • 581
    Ionkova, I.:

    Isolation and HPLC-TLC Analysis of the Major Flavonoids from Astragalus aitosensis

  • 581
    Blázquez, M. A.; Zafra-Polo, M. C.; Máñez, S.:

    Flavones from Thymus webbianus and their Chemotaxonomic Significance

  • 582
    Budzianowski, J.:

    Flavonol Glycosides from Hosta ventricosa

  • 582
    Brantner, A.; Maleš, Ž:

    Investigations on the Flavonoid Glycosides of Paliurus spina-christi

  • 583
    Razanamahefa, B.; Demetzos, C.; Skaltsounis, A.-L.; Andriantsiferana, M.; Tillequin, F.:

    Isolation, Structure, and Synthesis of a Novel Flavonoid Diglycoside from Kalanchoe prolifera

  • 583
    Han, G.-Q.; Dai, P.; Xu, L.; Ma, J.; Li, C.-L.; Zheng, Q.-T.:

    PAF Inhibitors: Neolignans from Piper kadsura

  • 584
    Corthout, J.; Pieters, L.; Janssens, J.; Vlietinck, A. J.:

    The Long-Chain Phenolic Acids of Spondias mombin

  • 584
    Corthout, J.; Pieters, L.; Claeys, M.; Vlietinck, A. J.:

    Isolation and Characterization of Geraniin and Galloyl-Geraniin from Spondias mombin

  • 585
    Geiger, C.; Rimpler, H.:

    Ellagitannins from Tormentillae Rhizoma and Alchemillae Herba

  • 586
    Horsten, S. F. A. J.; van den Berg, A. J. J.; Kroes, B. H.; Labadie, R. P.:

    Hydrolysis of Gallotannins by Two Aspergillus niger Strains Isolated from a Model Preparation of Nimba Arishta

  • 587
    Namba, O.; Yoshida, T.; Liu, Y.; Chen, L.; Okuda, T.:

    Prostratins A and B: New Hydrolysable Tannin Monomer and Trimer from Euphorbia prostrata and Loropetalum chinense

  • 588
    Kadota, S.; Kikuchi, T.; Ekimoto, H.:

    Woodfruticosin, an Inhibitor of DNA Topoisomerase II from Woodfordia fruticosa

  • 588
    Sendl, A.; Wagner, H.:

    Comparative Chemical and Pharmacological Investigations of Extracts of Allium ursinum (Wild Garlic) and Alliutn sativum (Garlic)

  • 589
    Lawson, L. D.; Hughes, B. G.:

    trans-1-Propenyl Thiosulfinates: New Compounds in Garlic Homogenates

  • 589
    Müller, B.:

    Garlic (Allium sativum): Quantitative Analysis of the Tracer Substances Alliin and Allicin

  • 590
    Betz, J. M.; Page, S. W.:

    Liquid Chromatographic Method for the Determination of Intact, Non-Derivatized Glucosinolates from Brassicaceae

  • 591
    Rockenbach, J.; Nahrstedt, A.:

    New and Known Cyanogenic Glycosides from the Rubiaceae

  • 592
    Jeune, K. H.; Moon, I. J.; Kim, M. K.; Chung, S. R.:

    Studies on Lectins from Korean Higher Fungi; IV. A Mitogenic Lectin from the Mushroom Lentinus edodes

  • 592
    Nyiredy, Sz; Botz, L.; Sticher, O.:

    HPLC Fingerprint Analysis of Plant Extracts Using the Retention Index System

  • 593
    Langezaal, C. R.; Chandra, A.; Scheffer, J. J. C.:

    Analysis of Supercritical Carbon Dioxide Extracts from Cones and Leaves of a Humulus lupulus Cultivar

  • 594
    Botz, L.; Nyiredy, Sz; Sticher, O.:

    New Efficient Isolation Methods Using Preparative Layer Chromatography

  • 595
    Poukens-Renwart, P.; Angenot, L.:

    Concerning the Standardization of Fabiana imbricata

  • 595
    Trivedi, A. V.; Awasthi, U.; Pitre, K. S.:

    Polarographic Analysis of Fixed Oil Obtained from a Natural Source: A Method for the Determination of Saturated and Unsaturated Fatty Acids in Fixed Oil

  • 596
    Barbakadze, V.; Kemertelidze, E.; Dekanosidze, H.; Usov, A. I.:

    Isolation and Structural Investigation of a Glucofructan from Symphytum asperum

  • 597
    Schultz, G.; Leuschner, C.; Schmidt, C. L.; Homeyer, U.:

    Intermediate Transport in Aromatic Amino Acid Synthesis of Higher Plants

  • 597
    Wold, J. K.; Paulsen, B. S.; Laane, M. M.; Haugli, T.; Nordal, A.:

    Increase in Thebaine Content of Papaver bracteatum after Colchicine Treatment of Seeds

  • 598
    Gerardy, R.; Zenk, M. H.:

    Morphine Alkaloid Biosynthesis: Enzymatic Formation of Salutaridine by Microsomal Cytochrome P-450

  • 598
    Müller, M. J.; Zenk, M. H.:

    Studies on the Biosynthesis of the Cularine Alkaloids

  • 599
    Rüffer, M.:

    Enzymatic Formation of Corytuberine from (S)-Reticuline

  • 599
    Pennings, E.; Giroud, C.; Stevens, L.; Verpoorte, R.:

    Purification of Strictosidine Synthase from a Cinchona robusta Cell Suspension Culture

  • 600
    Brown, R. T.; Duckworth, D. M.; Santos, C. A. M.:

    Biogenetically Patterned Synthesis of Cadambine

  • 601
    Schripsema, J.; Verpoorte, R.:

    N-Metabolism in Plant Cell Cultures of Tabernaemontana divaricata Investigated by Feeding [15N]-Labelled Nitrate and Ammonium

  • 601
    Schmidt, D.; Ruyter, C. M.; Stöckigt, J.:

    Entire Enzymatic Pathway to Ajmaline and Raucaffricine in Rauwolfia serpentina Cell Cultures

  • 602
    Parr, A. J.; Robins, R. J.; Hamill, J. D.; Rhodes, M. J. C.:

    Interrelationships Between Amine Metabolism and Alkaloid Production in Nicotiana and Datura Root Cultures

  • 602
    Watson, A. B.; Brown, A. M.; Colquhoun, I. J.; McLauchlan, W. R.; Walton, N. J.; Robins, D. J.:

    Anabasine Biosynthesis from Cadaverine in Transformed Root Cultures of Nicotiana Species

  • 603
    Robins, R. J.; Parr, A. J.; Walton, N. J.:

    On the Relative Contributions of Ornithine and Arginine to Tropane Alkaloids: A Study Using the Decarboxylase Inhibitors α-Difluoromethylornithine (DFMO) and α-Difluoromethylarginine (DFMA)

  • 604
    Robins, R. J.; Parr, A. J.; Walton, N. J.; Rhodes, M. J. C.:

    Enzymology of Scopolamine Formation in a Transformed Root Culture of a Datura Candida X D. aurea Hybrid (P2 14)

  • 605
    Huhtikangas, A.; Martinsen, A.; Yliniemelä, A.; Laatikainen, R.; Konschin, H.; Laaksonen, L.; Pennanen, S.:

    Autocatalytic Potential in Tropane Alkaloid Biosynthesis

  • 605
    Khan, M. B.; Harborne, J. B.:

    Effect of Nitrogen on Alkaloid Production in Atropa acuminata

  • 606
    Walton, N. J.; Robins, R. J.; Peerless, A. C. J.:

    Early Stages of Hyoscyamine Biosynthesis in Transformed Root Cultures of Datura stramonium and Atropa belladonna

  • 606
    Sander, H.; Hartmann, T.:

    Translocation and Metabolism of Newly Synthesized Senecionine N-Oxide in Root Cultures of Senecio jacobaea

  • 607
    Perrey, R.; Wink, M.:

    Studies on the Biochemistry and Molecular Biology of Peroxidase Isoenzymes in Plants and Cell Suspension Cultures of Lupinus polyphyllus

  • 607
    Adolph, R.-D.; Hartmann, T.:

    The Role of Δ1-Pyrroline and sym-Homospermidine as Potential Intermediates of Pyrrolizidine Alkaloid Biosynthesis

  • 608
    Freer, I. K. A.; Robins, D. J.; Rodgers, M.; Walton, N. J.:

    Production of Emiline by Transformed Root Cultures of Emilia flammea

  • 608
    Bohlmann, J.; Eilert, U.:

    Elicitor-Induction of Glutamate Dehydrogenase and Anthranilate Synthase in in vitro Systems of Ruta graveolens

  • 609
    Wozniewski, T.; Blaschek, W.; Franz, G.:

    Structure and Biosynthesis of a Glucomannan from in vitro Cultivated Lilium testaceum Bulbs

  • 609
    Hirasawa, E.; Yamamoto, S.:

    4-Chloroindolylacetic Acid, an Endogenous Auxin in Vicieae, Induces α-Amylase de novo Synthesis in Cotyledons of Pisum sativum

  • 610
    Saleh, M. M.; El-Olemy, M. M.; Metawie, H. M.; Abou-Zied, A. H.; Abdel-Salam, M. S.:

    Response of Liquorice (Glycyrrhiza glabra) Leaves to Certain Stress Factors

  • 610
    Grützmacher, H.; Biehl, B.; Czygan, F.-C.; Selmar, D.:

    Variations in HCN Potential in Leaves of Dimorphotheca sinuata

  • 611
    Schwind, P.; Nahrstedt, A.:

    Biosynthetic Studies on meta-Hydroxylated Mandelonitrile Glycosides of Xeranthemum cylindraceum

  • 611
    Müller, E.; Nahrstedt, A.:

    Purification and Characterization of an α-Hydroxynitrile Lyase from the Haemolymph of the Larvae of Zygaena trifolii

  • 612
    Bechthold, A.; Heide, L.; Berger, U.:

    Kinetic Studies of a UDP-Glucose: p-Hydroxybenzoate Glucosyl Transferase from Cell Cultures of Lithospermum erythrorhizon

  • 612
    Jordan, P.; Kloareg, B.; Vilter, H.:

    Detection of Vanadium Bromoperoxidases in Protoplasts from the Brown Algae Laminaria saccharina and L. digitata

  • 613
    Macek, T.; Pospíšilová, R.; Vanek, T.:

    Improvement of Peroxidase Production by in vitro Culture of Armoracia rusticana (Horseraddish)

  • 613
    Vilter, H.:

    Large-Scale Extraction of Vanadium-Containing Peroxidases from Ascophyllum nodosum, an Alga Rich in Tannins and Anionic Mucilages

  • 614
    Vilter, H.; Asther, M.; Meunier, J.-C.:

    Ligninase from Phanerochaete chrysosporium: Peroxidases Involved in Biodegradation of Lignin

  • 615
    Knöß, W.; Glombitza, K.-W.:

    Arylsulfatase Activity in the Brown Alga Cystoseira tamariscifolia

  • 616
    Yazaki, K.; Heide, L.; Tabata, M.:

    Formation of p-Hydroxybenzoic Acid from p-Coumaric Acid by Cell-Free Extracts of Lithospermum erythrorhizon Cell Cultures

  • 616
    Schaaf, M.; Heide, L.; Tani, Y.; Leistner, E.:

    Isochorismate Synthase: An Enzyme Involved in Menaquinone and Catechol Siderophore Biosynthesis

  • 617
    Ledüc, C.; Leistner, E.:

    Isochorismate Synthase from Cell Cultures of Galium mollugo

  • 617
    van der Heijden, R.; van der Leer, T.; Pennings, E. J. M.; Verpoorte, R.:

    Product Formation in Elicited Cinchona robusta Suspension Cultures; Cell-Free Studies on the Anthraquinone Biosynthesis

  • 617
    Kaiser, A.; Breuer, M.; Leistner, E.:

    Metabolism of Isochorismate in Enterobacteriaceae: Enzymatic studies on a Bifurcated Pathway

  • 618
    Simantiras, M.; Leistner, E.:

    Activation of o-Succinylbenzoic Acid in Cell-Free Extracts of Photoautotrophic (Phylloquinone-Producing) Plant Cell Suspension Cultures

  • 618
    Simantiras, M.; Schmidt, K.; Leistner, E.:

    Isolation of o-Succinylbenzoic Acid from Anthraquinone-Producing Plant Cell Suspension Cultures of Galium mollugo

  • 619
    Häusler, E.; Petersen, M.; Alfermann, A. W.:

    Hydroxyphenylpyruvate Reductase: An Enzyme of Rosmarinic Acid Biosynthesis in Cell Cultures of Coleus blumei

  • 620
    Brodelius, P.; Funk, C.:

    Induction of Vanillic Acid Synthesis in Cell Suspension Cultures of Vanilla planifolia; Proposal of a Biosynthetic Pathway

  • 620
    Petersen, M.; Vetter, E.; Karwatzki, B.; Häusler, E.; Alfermann, A. W.:

    Biosynthesis of Rosmarinic Acid in Cell Cultures of Coleus blumei

  • 621
    Bokern, M.; Strack, D.:

    Acylglucoside-Dependent Hydroxycinnamoyl Transferases in Betacyanin Biosynthesis

  • 621
    Friese, V.; Boos, A.; Bauch, H.-J.; Leistner, E.:

    Biosynthesis of the Axenomycin Aglycone

  • 622
    Leet, J. E.; Schroeder, D. R.; Krishnan, B. S.; Matson, J. A.:

    Himastatin: A New Antitumor Antibiotic from Streptomyces hygroscopicus

  • 623
    Chen, T. S.; Arison, B.; Inamine, E.:

    Microbial Transformation of Immunosuppressive Agents: Immunomycin (FK520) and FK506

  • 623
    Moghaddam, M. F.; Gerwick, W. H.:

    In vitro Biosynthesis of Hydroxyicosanoids by the Temperate Marine Alga Gracilariopsis lemaneiformis

  • 624
    Jung, M.; ElSohly, H. N.; McChesney, J. D.:

    Artemisinic Acid: A Versatile Chiral Synthon and Bioprecursor to Natural Products

  • 624
    von Nickisch-Rosenegk, E.; Schneider, D.; Wink, M.:

    Carrier-Mediated Uptake of Cardenolides and of Quinolizidine Alkaloids by Larvae of Syntomeida epilais and Uresiphita reversalis

  • 625
    Hattori, M.; Kawata, Y.; Kobashi, K.; Namba, T.:

    Transformations of Iridoid and Secoiridoid Glucosides to Monoterpene Alkaloids by Human Intestinal Bacteria

  • 625
    Wysokińska, H.; Światek, L.:

    Production of Iridoid Glucosides in Cell Suspension Cultures of Penstemon serrulatus

  • 626
    Bi, F.; Finch, P.:

    HPLC Analysis of Phytoalexins Induced in Plant Tissues by Elicitor Treatment

  • 627
    Holm, B.; Ravn, H.; Nyman, U.:

    Effects of 2,4-D and Kinetin on the Callus Initiation and Accumulation of Caffeoyl Esters in Callus Cultures of Forsythia suspensa

  • 627
    Kahlos, K.; Vares, T.; Hiltunen, R.:

    Optimization of pH Level and Effect of pH on Secondary Metabolites of Two Strains of Inonotus obliquus in vitro

  • 627
    Hook, I.; Sheridan, H.; Wilson, G.:

    Volatile Metabolites with “Apple” Odour from Suspension Cultures of Taraxacum officinale

  • 628
    Schultze, W.; Koch-Heitzmann, I.; Hose, S.; Abou-Mandour, A.; Zänglein, A.; Czygan, F.-C.; Kubeczka, K.-H.:

    Volatiles from Callus Cultures of Melissa officinalis

  • 628
    Vaněk, T.; Valterová, I.; Macek, T.; Buděšínský, M.; Vašíčková, S.:

    Biotransformation of (+)-3-Carene by Solanum, aviculare Plant Cells

  • 629
    Baumann, T.; Kreis, W.; Schiller, E.; Reinhard, E.:

    Protoplasts from Cultured Cells of Digitalis lanata and Digitalis purpurea: Isolation, Cultivation, and Characterization of the Regenerated Cell Lines

  • 629
    Krombholz, R.; Mersinger, R.; Reinhard, E.:

    Root Cultures of Coleus forskohlii: A System for Continuous Production of Forskolin

  • 630
    Schmauder, H.-P.; Perner, B.; Bagdache, M.:

    Coronatine: A Phytotoxin Produced by Pseudomonas syringae Pathovars and its Effect on Plant Cell Cultures

  • 631
    Woerdenbag, H. J.; van Uden, W.; Frijlink, H. W.; Lerk, C. F.; Pras, N.; Malingré, T. M.:

    Increased Podophyllotoxin Production in Podophyllum hexandrum Cell Suspension Cultures after Feeding Coniferyl Alcohol as a β-Cyclodextrin Complex

  • 631
    Arias-Castro, C.; Scragg, A. H.; Stafford, A.; Rodriguez-Mendiola, M.:

    Isolation, Identification, and Kinetics of Production of Formononetin in Cell Suspension Cultures of Glycyrrhiza glabra

  • 632
    Liu, K. C.-S.; Yang, S.-L.; Yeoman, C. L.; Homeyer, B. C.; Roberts, M. F.; Phillipson, J. D.:

    The Effect of Seed Source and Media Composition on the Production of Canthin-6-ones in Cell Suspension Cultures of Brucea javanica

  • 632
    Gbolade, A. A.; Lockwood, G. B.:

    Growth and Production of Secondary Metabolites in Cell Cultures of Allium cepa

  • 633
    Chumsri, P.; Bodhipadma, K.; Tempeam, A.:

    Influence of Some Additives on the Growth and Yield of Solasodine in Callus Cultures ot Solanum nigrum

  • 633
    Chumsri, P.; Vajrabhaya, T.; Bodhipadma, K.; Kamada, H.; Vacumpai, O.:

    Phytohormonal Effects on Alkaloid Contents of in vitro Tissue and Transformed Root Cultures of Atropa belladonna

  • 634
    Kartnig, T.; Brantner, A.:

    Secondary Constituents in Cell Cultures of Hypericum perforatum and Hypericum maculatum

  • 634
    Ionkova, I.; Alfermann, A. W.:

    Transformation of Astragalus Species by Agrobacterium rhizogenes and their Saponin Production

  • 635
    Diettrich, B.; Schneider, V.:

    Regeneration of Plants from Protoplasts of an Embryogenic Cell Strain of Digitalis lanata

  • 635
    Lehmann, U.; Moldenhauer, D.; Diettrich, B.; Luckner, M.:

    Introduction of Reporter Genes in the Medicinal Plant Digitalis lanata Mediated by Agrobacterium tumefaciens

  • 636
    Saito, K.; Yamazaki, M.; Kaneko, H.; Noji, M.; Murakoshi, I.:

    Agrobacterium-Mediated Foreign Gene Transfer and Expression in Medicinal Plants

  • 636
    Ernst, S.; Scheibner, K.; Diettrich, B.; Luckner, M.:

    Androgenetic Digitalis lanata Cell Cultures and Plants

  • 637
    Olszowska, O.; Furmanowa, M.:

    Micropropagation of Salvia officinalis by Shoot Buds

  • 637
    Oksman-Caldentey, K.-M.; Imponen, S.; Hiltunen, R.:

    Plant Regeneration from Protoplasts Isolated from Transformed Roots of Hyoscyamus muticus

  • 638
    Letchamo, W.; Vömel, A.:

    The Pattern of Accumulation of Apigenin in the Ligulate Flowers of Chamomilla recutita in Extremely Varying Ecological Conditions

  • 638
    Gašić, O.; Lukić, V.:

    The Influence of Sowing and Harvest Time on the Content and Composition of the Essential Oils of Chamomilla recutita

  • 640
    Luanratana, O.; Noymuang, W.; Buasang, W.; Deelong, V.; Khantharak, D.:

    Seasonal Variation of Alkaloids in Thai Grown Duboisia myoporoides and Duboisia Hybrid

  • 640
    Müller, J.; Mühlbauer, W.:

    Effects of Drying on the Essential Oil of Chamomilla recutita

  • 641
    Ghisalberti, E. L.; Sivasithamparam, K.:

    The Nature of Secondary Metabolites Produced by Biological Control Agents

  • 641
    Gärtner, D. E.; Seitz, H. U.:

    Characterization of a Progesterone 5β-Reductase from Leaves of Digitalis purpurea

  • 643
    Van Puyvelde, L.; Heyndrickx, G.; Brioen, P.; Hakizayezu, D.; de Kimpe, N.:

    Development of an Anti-Scabies Drug from the Roots of Neorautanenia mitis

  • 643
    Kiviranta, J.; Sivonen, K.; Niemelä, S. I.; Huovinen, K.:

    Detection of Toxins of Cyanobacteria (Blue-Green Algae) by Artemia salina Bioassay

  • 644
    Hiller, K.; Bader, G.; Schöpke, T.:

    Antifungal Effects of Glycosides of Polygalacic Acid

  • 644
    Hussein Ayoub, S. M.:

    Antibacterial and Antifungal Activities of Some Libyan Aromatic Plants

  • 645
    Van Dunkel, F.; Weaver, D.; Rusuku, G.; de Kimpe, N.; Van Puyvelde, L.:

    Antimicrobial and Insecticidal Activity of the Essential Oil from the Leaves of Tetradenia riparia

  • 645
    Ríos, J. L.; Cholbi, R.; Huguet, A. I.; Mora, A.; Máñez, S.; Payá, M.; Alcaraz, J.:

    Effects of Benzylisoquinolines on Lipid Peroxidation and Superoxide Scavenging

  • 646
    Ríos, J. L.; Recio, M. C.; Villar, A.:

    Antimicrobial Activities of Helichrysum stoechas

  • 646
    van der Schyf, C. J.; Swanepoel, K.:

    Natural Products as Drug Templates: Coriolin-Like Antimicrobial Triquinane Amines

  • 647
    Noble, H. M.; Sidebottom, P. J.; Lane, S. J.; O'Neill, M. J.:

    GR95647X: A Novel Euglobal with Antibacterial Properties

  • 647
    Provost, J.; Garcia, M.:

    First Report on the Isolation of Vioxanthin from a Plant Source: Occurrence in Paepalanthus Species

  • 648
    Scholz, E.; Heinrich, M.; Hunkler, D.:

    New Caffeic Acid Esters from Pluchea symphytifolia and their Antimicrobial Activity

  • 648
    Iniesta-Sanmartín, E.; Tomás-Barberán, F. A.; Guirado, A.; Tomás-Lorente, F.:

    Antibacterial Flavonoids from Helichrysum picardii and H. italicum

  • 649
    Anderson, M. M.; Kirby, G. C.; O'Neill, M. J.; Phillipson, J. D.; Warhurst, D. C.:

    In vitro Cytotoxicity and Antiplasmodial Tests for Selection of Potential Antimalerials from Brucea javanica Fruits

  • 649
    Pandey, V. B.; Devi, S.:

    Biologically Active Cyclopeptide Alkaloids from Rhamnaceae Plants

  • 650
    Gundidza, M.:

    Antimicrobial Activity of Neorautanenia mitis

  • 651
    Wood, S.; Huffman, J.; Weber, N.; Andersen, D.; North, J.; Murray, B.; Sidwell, R.; Hughes, B.:

    Antiviral Activity of Naturally Occurring Anthraquinones and Anthraquinone Derivatives

  • 652
    Simões, C. M. O.; Amoros, M.; Schenkel, E. P.; Shin-Kim, J.-S.; Rücker, G.; Girre, L.:

    Preliminary Studies of Antiviral Activity of Triterpenoid Saponins: Relationships Between their Chemical Structure and Antiviral Activity

  • 653
    Konoshima, T.; Takasaki, M.; Kozuka, M.; Tokuda, H.; Nishino, H.; Iwashima, A.; Haruna, M.; Ito, K.; Tanabe, M.:

    Inhibitory Effects on Epstein-Barr Virus Activation and Anti-Tumor Promoting Activities of Neolignans from Magnolia officinalis

  • 653
    Tokuda, H.; Matsumoto, T.; Konoshima, T.; Kozuka, M.; Nishino, H.; Iwashima, A.:

    Inhibitory Effects on Epstein-Barr Virus Activation and Anti-Tumor Promoting Activities of Coix Seed

  • 654
    Fujitani, K.; Takasaki, M.; Konoshima, T.; Akasu, M.; Tokuda, H.; Nishino, H.; Iwashima, A.; Kozuka, M.:

    Inhibitory Effect on Epstein-Barr Virus Activation of Benzylisoquinolines

  • 655
    Panthong, A.; Kanjanapothi, D.; Niwatananun, V.; Tuntiwachwuttikul, P.; Reutrakul, V.:

    Anti-Inflammatory Activity of Compounds Isolated from Zingiber cassumunar

  • 656
    Máñez, S.; Alcaraz, M. J.; Payá, M.; Ríos, J. L.; Hancke, J. L.:

    Selected Extracts from Medicinal Plants as Anti-Inflammatory Agents

  • 656
    Arens-Corell, M.; Okpanyi, S. N.:

    Anti-Inflammatory and Analgesic Actions of a Model Anti-Rheumatic Phytotherapeutic Fixed Combination Drug: Phytodolor N

  • 657
    Perera, P.; Andersson, R.; Andersson, C.; Bohlin, L.; Owen, N.; Cox, P.:

    Pharmacognostic Studies of the Samoan Medicinal Plant Alphitonia zizyphoides

  • 657
    Della Loggia, R.; Carle, R.; Sosa, S.; Tubaro, A.:

    Evaluation of the Anti-Inflammatory Activity of Chamomile Preparations

  • 658
    Della Loggia, R.; Becker, H.; Issac, O.; Tubaro, A.:

    Topical Anti-Inflammatory Activity of Calendula officinalis Extracts

  • 658
    de las Heras, B.; Vivas, J. M.; Villar, A.:

    Anti-Inflammatory Activity of Sideritis javalambrensis in Rats

  • 659
    Yesilada, E.; Sezik, E.:

    Screening of Some Turkish Medicinal Plants Used in the Treatment of Rheumatoid Arthritis and Inflammatory Diseases for their Anti-Inflammatory Activities

  • 660
    Payá, M.; Blasco, R.; Boisset, F.; Ríos, J. L.; Alcaraz, M. J.:

    Anti-Inflammatory Screening of Some Mediterranean Marine Species

  • 660
    Albrecht, M.; Nahrstedt, A.; Luepke, N.-P.; Theisen, N. L.; Baron, G.:

    Anti-Inflammatory Activity of Flavonol Glycosides and Salicin Derivatives from the Leaves of Populus tremuloides

  • 661
    Pongprayoon, U.; Bohlin, L.; Baeckström, P.; Jacobsson, U.; Lindström, M.; Soonthornsaratune, P.; Wasuwat, S.:

    Anti-Inflammatory Activity of Ipomoea pes-caprae

  • 661
    Sen, T.; Nag Chaudhuri, A. K.:

    Further Studies on the Anti-Inflammatory Profile of Pluchea indica Root Extracts

  • 662
    Mack, T.; Ammon, H. P. T.; Safayhi, H.:

    Inhibition of Leukotriene Generation by a Gum Resin Exudate of Boswellia serrata in Rat Peritoneal Leukocytes

  • 662
    ElSohly, H.; Little, T.; ElSohly, M.:

    Canniprene: A Prototype Anti-Inflammatory Natural Product

  • 663
    Brain, K.; Hadgraft, J.; Al-Shatalebi, M.:

    Membrane Modification in Activity of Plant Molluscicides

  • 664
    Guinea, M.; Elbl, G.; Wagner, H.:

    Screening of Cistus clusii Extract for Cyclooxygenase and Angiotensin-Converting Enzyme Inhibitory Activity

  • 664
    Andres, R.; Bourquin, D.; Brenneisen, R.; Clerc, J. T.:

    The Antiphlogistic Efficacy of Dermatics Containing Pyrrolizidine Alkaloid-Free Extracts of Symphytum officinale

  • 664
    Dubois, M.-A.; Wierer, M.; Wagner, H.:

    Palustroside: A New Coumarin Glucoside Ester from Ledum palustre

  • 665
    Mahajani, S. S.; Joshi, R. S.; Gangar, V. V.; Parikh, K. M.:

    Some Observations on the Toxicity and Anti-Pyretic Activity of Crude and Processed Aconite Roots

  • 665
    Breu, W.; Sendl, A.; Bürgi, C.; Rüedi, P.; Wagner, H.:

    In Vitro Inhibition of 5-Lipoxygenase by Extracts and Constituents of Plectranthus albidus Allium ssp.

  • 666
    Meyer, B.; Elstner, E. F.:

    Antioxidative Properties of Leaf Extracts from Populus, Fraxinus and Solidago as Components of the Anti-inflammatory Plant Drug “PHYTODOLOR®”

  • 666
    van den Berg, A. J. J.; de Silva, S. R. P.; Wijayabandara, M. D. J.; Kroes, B. H.; van der Sluis, W. G.; de Silva, K. T. D.; Labadie, R. P.:

    Phenolic Constituents of Plants with an Effect on the Respiratory Burst of Human Polymorphonuclear Leukocytes

  • 667
    Kroes, B. H.; von den Berg, A. J. J.; Heystra, E. A.; de Silva, K. T. D.; Labadie, R. P.:

    Fermentation in Traditional Medicine: The Impact of Woodfordia fruticosa Flowers on the Immunomodulatory Activity, and the Alcohol and Sugar Contents of Nimba Arishta

  • 668
    Jung, F.; Jung, E. M.; Pindur, G.; Kiesewetter, H.:

    Effect of Different Garlic Preparations on the Fluidity of Blood, Fibrinolytic Activity, and Peripheral Microcirculation in Comparison with Placebo

  • 668
    Carbik, I.; Başer, K. H. C.; Özel, H. Z.; Ergun, B.; Wagner, H.:

    Immunologically Active Polysaccharides from the Aqueous Extract of Nerium oleander

  • 669
    Willer, F.; Wagner, H.:

    Immunologically Active Polysaccharides and Lectins from the Aqueous Extract of Urtica dioica

  • 669
    Ueda, S.; Tokuda, H.:

    Inhibitory Effect of Tabebuia avellanedae Constituents on Tumor Promotion

  • 670
    Grzybek, J.; Zgórniak-Nowosielska, I.; Kohlmünzer, S.:

    Antitumor and Cytotoxic Activity of Tylopilan, a Fungal Polysaccharide from Tylopilus felleus Fruit Bodies

  • 671
    Roßkopf, F.; Kraus, J.; Franz, G.:

    Immunological and Antitumor Activities of Non-Anticoagulant Coumarin Derivatives

  • 671
    Lincoln, R.; Strupinski, K.; Walker, J.:

    Bioactive Compounds from Laboratory Cultures of Phormidium persicinum

  • 672
    Kaneda, N.; Pezzuto, J. M.; Soejarto, D. D.; Kinghorn, A. D.; Farnsworth, N. R.; Tuchinda, P.; Udchachon, J.; Santisuk, T.; Reutrakul, V.:

    New Cytotoxic Flavonoids from Muntingia calabura Roots

  • 673
    Pezzuto, J. M.; Beattie, C. W.; Lowell, K.; Mar, W.; Swanson, S. M.; Reutrakul, V.; Kinghorn, A. D.; Farnsworth, N. R.:

    Evaluation of the Cytotoxic Potential of Natural Products Employing a Battery of Human Cancer Cell Lines

  • 673
    Kardono, L. B. S.; Tsauri, S.; Padmawinata, K.; Pezzuto, J. M.; Kinghorn, A. D.:

    Cytotoxic Constituents of the Seeds of Pachyrrhizus erosus

  • 674
    Krasowski, H.; Doser, M.; Kostova, I.; Ognyanov, I.; Navas, H.; Kraus, W.:

    Chemiluminescence Inhibition and Cytostatic Effect of Croton panamensis Latex Extracts

  • 675
    Kowalska, M. T.; Brandt, M. E.; Puett, D.:

    Inhibition of Cytochrome P-450 Aromatase Activity by Plant Extracts

  • 675
    Kohlmünzer, S.; Grzybek, J.; Wegiel, J.:

    Biologically Active Polysaccharides from Tylopilus felleus

  • 676
    Döll, M.; Blaschek, W.; Franz, G.:

    Gelation of Limulus amoebocyte Lysate by Glucans

  • 676
    Hofstead, S. J.; Matson, J. A.:

    Kedarcidin, A New Antitumor Antibiotic: Isolation, Characterization, and Biological Activity

  • 677
    Matsukawa, Y.; Yoshida, M.; Sakai, T.; Marui, N.; Matsumoto, K.; Fujioka, A.; Nishino, H.; Aoike, A.:

    The Effect of Quercetin and Other Flavonoids on Cell Cycle Progression and Growth of Human Gastric Cancer Cells

  • 678
    Jha, H. C.; von Recklinghausen, G.; Egge, H.:

    Isoflavonoids from Fermented Soybeans as Inhibitors of Adriamycin-Induced Lipid Peroxidation in Microsomes

  • 679
    Alcaraz, M. J.; Añón, M. T.; Ubeda, A.:

    Flavonoids as Inhibitors of CCl4-Induced Cytotoxicity in Isolated Hepatocytes

  • 679
    Hoffmann-Bohm, K.; Koberger, H.; Wagner, H.:

    Constituents of Allophyllus edulis and their Antihepatotoxic Activities

  • 680
    Houghton, P. J.; Osibogun, I. M.:

    The Biological Activity of the Components of Schumanniophyton magnificum with Particular Reference to Anticardiotoxin Activity

  • 680
    Makarevich, I. F.; Georgievsky, V. P.:

    Metabolism and Pharmacokinetics of Some Alkaloids and Alkaloid Cardenolides

  • 681
    Lamba, S.; Buch, K.; Lewis III, H.:

    Potential Antisickling Agents: Activated Ester Derivatives of Hydroxybenzoic Acid

  • 682
    Niyonzima, G.; Laekeman, G. M.; Scharpé, S.; Mets, T.; Vlietinck, A. J.:

    Hypoglycemic Activity of Spathodea campanulata Bark Decoctions on Streptozotocin-Diabetic Mice

  • 682
    Egen-Schwind, C.; Eckard, R.; Winterhoff, H.; Jekat, F. W.; Kemper, F. H.; Nahrstedt, A.:

    Effects of Different Garlic Preparations on the Pituitary-Thyroid Axis in Rats

  • 683
    Kleemann, S.; Winterhoff, H.:

    Rosmarinic Acid and Freeze-Dried Extract (FDE) of Lycopus virginicus are able to Inhibit Forskolin-Induced Activation of Adenylate Cyclase in Cultured Rat Thyroid Cells

  • 683
    Dorsch, W.; Dumoulin, S.; Stuppner, H.; Wagner, H.:

    Screening of Drugs of Traditional Medicine for New Antiasthmatic Active Principles

  • 684
    Nishimura, H.; Yamaguchi, T.; Sasaki, H.; Morota, T.; Yanagisawa, T.; Sato, T.; Chin, M.; Mitsuhashi, H.:

    Enzyme Inhibitory Activities of Phenethyl Alcohol Glycosides from Rehmannia glutinosa

  • 684
    Zhu, D.-Y.; Li, X.-Y.; Jiang, F.-X.; Yang, Y.-D.; Zhou, J.; Kubo, M.; Nishimura, H.; Sasaki, H.; Chen, Z.-X.; Ando, M.; Nagasawa, M.; Mitsuhashi, M.:

    Studies on Anti-Diabetic Principles from Bai-Yu-Cha

  • 685
    Claeson, P.; Andersson, R.; Samuelsson, G.:

    T-Cadinal: A Sesquiterpene with Smooth Muscle Relaxing and Antidiarrhoeal Properties Isolated from Scented Myrrh

  • 685
    Zafra-Polo, M. C.; Blázquez, M. A.; Villar, A.:

    Relaxant Properties of Two Steroid Compounds Isolated from Thymus webbianus

  • 686
    Lozoya, X.; Abou-Zaid, M. M.; Nozzolillo, C.; Arnason, J. T.:

    Spasmolytic Effect of the Methanolic Extract of Psidium guajava

  • 686
    Adjibadé, Y.; Hue, B.; Pelhate, M.; Anton, R.:

    Action of Calycanthine on Synaptic Transmission in Cockroach Central Nervous System

  • 687
    Kawanishi, K.; Eguchi, N.; Hayashi, T.; Hashimoto, Y.:

    Abnormal Behaviors Induced by β-Carboline Derivatives in Mice

  • 688
    Taesotikul, T.; Panthong, A.; Kanjanapothi, D.; Verpoorte, R.; Scheffer, J. J. C.:

    Pharmacological Activities of Tabernaemontana pandacaqui

  • 688
    Samochowiec, L.; Wójcicki, J.; Łoniewski, I.; Machoy-Mokrzyńska, A.:

    Influence of Pollen Extract on the Central Nervous System

  • 689
    Lukić, V.; Gašić, O.; Walterova, D.; Šimanek, V.:

    The Effect of Demecolcine and its Metabolites on Some Biochemical Parameters in vitro and in vivo

  • 690
    Elbl, G.; Schindler, P. W.; Wagner, H.:

    Development of an In Vitro Screening Test for Angiotensin I-Converting Enzyme (ACE) Inhibitors in Plant Extracts and Isolation of an ACE-Inhibiting, Dimeric Procyanidin from Lespedeza capitata

  • 690
    Speroni, E.; Minghetti, A.; Perellino, N. C.; Coletti, B.:

    μ-Opioid Activity of Crude Extracts from Papaveraceae Cell Cultures

  • 691
    Pentz, R.; Guo, Z.; Kress, G.; Müller, D.; Müller, B.; Siegers, C.-P.:

    Standardisation of Garlic Powder Preparations by the Estimation of Free and Hydrolysable SH Groups

  • 691
    Focke, M.; Feld, A.; Lichtenthaler, H. K.:

    Acetyl-CoA Synthetase as Enzymic Target for Allicin, an Antibiotic from Garlic

  • 692
    Guo, Z.; Müller, D.; Pentz, R.; Kress, G.; Siegers, C.-P.:

    Bioavailability of Sulphur-Containing Ingredients of Garlic in the Rat

  • 692
    Pétri, G.; Takách, G.:

    Application of Herbal Mixtures in Rehabilitation after Alcoholism

  • 693
    McChesney, J. D.; Kouzi, S. A.:

    Microbial Models of Mammalian Metabolism: Sclareol Metabolism

  • 693
    Malterud, K. E.; Sund, R. B.; Landsend, B.; Lindboe, M.; Olsen, B. E.; Pedersen, I.:

    Metabolism in Rats of 2′,6′-Dihydroxy-4′-methoxy-3′,5′-dimethyldihydrochalcone, a Flavonoid from the Fruit Exudate of Myrica gale

  • 694
    Gabetta, B.; Morazzoni, P.; Pifferi, G.:

    Synthesis of Delphinidin Chloride (IdB 1056), A Potent Free-Radicals Scavenger Endowed with Microvascular Protective Activity

  • 695
    Berry, D. E.; Chan, G. W.; Imburgia, T. J.; Chan, J. A.:

    Identification of Methyl Pheophorbides as Naturally Occurring Antagonists of the Receptor for Transforming Growth Factor-α

  • 696
    Javadi, I.:

    Cytotoxic Evaluation of Pyrrolizidine Alkaloids in Isolated Rat Hepatocytes

  • 696
    Barsukov, A.; Vetoshkin, A.; Vorontsov, E.; Dubichev, A.:

    Macrophage Activation by Sanquirythrine

  • 697
    Korbély, I.; Kiss, J.; Kéry, Á:

    Strategy in the Optimization of Medicinal Plant Preparations for Treatment of Psoriasis